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HOLLYSYS SM131 Redundant Power Supply Module – Advanced Control Solutions

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The HollySys SM131 redundant power supply module ensures stable and continuous power supply in industrial control systems, enhancing system reliability through dual supply channels.

Power Rating:3000 VA

Input Voltage Range:85-264 VAC

Output Voltage:230 VAC ±3%

Standby Mode Efficiency:95%

Operating Temperature:-20°C to +50°C

Protection Class:IP20

Dimensions (LxWxH):178mm x 82mm x 44mm

Weight:0.6kg

    The HOLLYSYS SM131 Redundant Power Supply Module is engineered to provide unparalleled reliability and safety in industrial environments where system downtime is unacceptable. This robust module features advanced N+1 redundancy, ensuring seamless operation even under unexpected failures.

    With an input voltage range of 120-277 Vac, it is compatible with a wide variety of power sources found in industrial settings. The output voltage of 24 Vdc and a maximum output current of 10 A enables efficient power delivery to critical components without overloading or instability issues.

    The HOLLYSYS SM131 is designed with a focus on energy efficiency, boasting a low standby power consumption of ≤ 10W, which reduces operational costs and environmental impact. Its IP20 protection class ensures protection against dust and limited water ingress, safeguarding the module in various industrial conditions.

    Adaptable to a broad temperature range from -10°C to +55°C for operational use and -20°C to +70°C for storage, the module maintains its performance and reliability across diverse climates. Compact and lightweight, measuring 175 x 64 x 140 mm and weighing 1.5 kg, it is easily integrated into existing systems without compromising on space.

    The HOLLYSYS SM131 Redundant Power Supply Module is the ideal solution for industries requiring high levels of power stability and system resilience. Its combination of advanced technology, superior design, and comprehensive specifications makes it a trusted choice for maintaining operational continuity in demanding environments.

HOLLYSYS SM131 redundant power supply module




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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